Quadratic Formulas
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the quadratic formula?
Tags
CCSS.HSA-REI.B.4B
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Factor
x2 + 18x + 81
(x + 9)(x – 9)
(x + 18)2
(x + 9)2
(x + 6)2
Tags
CCSS.HSA.APR.C.4
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is an example of quadratic equations?
x + 9 = 0
x + y =12
x3 + 5x2 - 14 =0
x2 - 2x = 7
Tags
CCSS.HSA-REI.B.4B
4.
LABELLING QUESTION
1 min • 3 pts
Fill in quadratic formula
-2a
b^2
2a
-b^2-4ac
b
b²-4ac
b^2+4ac
-b
4ac-b^2
a^2
Tags
CCSS.MATH.CONTENT.HSN.CN.C.7
CCSS.MATH.CONTENT.HSA.SSE.A.1.b
5.
HOTSPOT QUESTION
1 min • 1 pt
Tags
CCSS.HSA-REI.B.4B
6.
MATH RESPONSE QUESTION
1 min • 1 pt
Mathematical Equivalence
ON
Tags
CCSS.HSA-REI.B.4B
7.
MATH RESPONSE QUESTION
1 min • 1 pt
Mathematical Equivalence
ON
Tags
CCSS.HSA-REI.B.4B
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